EP 2457122 A1 20120530 - CONTACT LENS
Title (en)
CONTACT LENS
Title (de)
KONTAKTLINSE
Title (fr)
LENTILLE DE CONTACT
Publication
Application
Priority
- US 22822009 P 20090724
- US 2010042499 W 20100720
Abstract (en)
[origin: WO2011011344A1] A method of making a contact lens involves depositing on a portion of a molding surface of a contact lens mold a colorant composition comprising a pigment, a copolymer of 2-hydroxyethylmethacrylate and N-vinylpyrrolidinone, and a crosslinking monomer.
IPC 8 full level
G02C 7/04 (2006.01); B29D 11/00 (2006.01)
CPC (source: EP KR US)
B29D 11/00038 (2013.01 - EP KR US); B29D 11/00317 (2013.01 - EP KR US); B29D 11/00903 (2013.01 - EP KR US); G02C 7/046 (2013.01 - EP KR US)
Citation (examination)
- EP 0472496 A2 19920226 - CIBA GEIGY AG [CH]
- WO 2006010612 A1 20060202 - NOVARTIS AG [CH], et al
- US 2004000732 A1 20040101 - SPAULDING TERRY L [US], et al
- See also references of WO 2011011344A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011011344 A1 20110127; BR 112012001542 A2 20160419; BR 112012001542 B1 20190813; CA 2767058 A1 20110127; CA 2767058 C 20150217; CN 102597853 A 20120718; CN 102597853 B 20140618; EP 2457122 A1 20120530; IN 299DEN2012 A 20150508; JP 2013500499 A 20130107; JP 5739423 B2 20150624; KR 101912572 B1 20181026; KR 20120041736 A 20120502; KR 20180017219 A 20180220; SG 177509 A1 20120228; US 2011063568 A1 20110317; US 8461226 B2 20130611
DOCDB simple family (application)
US 2010042499 W 20100720; BR 112012001542 A 20100720; CA 2767058 A 20100720; CN 201080033102 A 20100720; EP 10737705 A 20100720; IN 299DEN2012 A 20120111; JP 2012521712 A 20100720; KR 20127001650 A 20100720; KR 20187003511 A 20100720; SG 2012000584 A 20100720; US 83504810 A 20100713